Hi Danilo, what version of UHD are you using and how exactly does your network configuration look like? Also, you might want to post this question to the usrp-users mailing list.
Cheers, Julian On 12/01/2016 11:29 AM, Danilo De Donno wrote: > Dear all, > for several days, I made attempts to run the GNUradio ofdm/tunnel.py > example, without any success. I have GNUradio 3.7.10 installed on a > Desktop PC connected to a USRP x310. Whenever I try to run the > tunnel.py example and use ifconfig to set my IP address, I receive the > following output on the terminal where tunnel.py was launched: > > UHD Error: > x300 fw communication failure #1 > EnvironmentError: IOError: x300 fw poke32 - reply timed out > Tx: len(payload) = 90 > Tx: len(payload) = 70 > Tx: len(payload) = 90 > Tx: len(payload) = 110 > Tx: len(payload) = 107 > Tx: len(payload) = 190 > Tx: len(payload) = 351 > Tx: len(payload) = 207 > > UHD Error: > x300 fw communication failure #2 > EnvironmentError: IOError: x300 fw poke32 - reply timed out > Tx: len(payload) = 107 > Tx: len(payload) = 190 > Tx: len(payload) = 87 > Tx: len(payload) = 269 > > UHD Error: > x300 fw communication failure #3 > EnvironmentError: IOError: x300 fw poke32 - reply timed out > > UHD Error: > An unexpected exception was caught in a task loop. > The task loop will now exit, things may not work. > EnvironmentError: IOError: x300 fw communication failure #3 > EnvironmentError: IOError: x300 fw poke32 - reply timed out > Tx: len(payload) = 333 > > > Then, the system hangs at this point and I’m not able to stop the > execution, even with CTRL-C. I have to force CTRL-Z with consequent PC > restart. Could you help me to figure out what is going wrong? Could > you provide me with a working script or a solution to this problem? > > Thanks a lot in advance for your help. > > Best, > Danilo > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
